spi: Drop owner assignment from spi_drivers

An spi_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm8776.c

@@ -488,7 +488,6 @@ static int wm8776_spi_remove(struct spi_device *spi)
 static struct spi_driver wm8776_spi_driver = {
 	.driver = {
 		.name	= "wm8776",
-		.owner	= THIS_MODULE,
 		.of_match_table = wm8776_of_match,
 	},
 	.probe		= wm8776_spi_probe,